ExtBid

What it does

ExtBid is a pay-to-rank leaderboard for Chrome extensions — not an extension itself. You bid whole US dollars ($2 min, $1 steps). Rank is the total bid. Leaderboard Takeover: 2× the current #1 bid locks the top for 3 hours. No refunds.

The ultimate pay-to-rank auction platform for Chrome extensions. Outbid competitors to secure the top spot on the leaderboard and drive massive traffic to your extension.

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  TopExtension.lol8d ago · topextension.lol · ▲5

  Outbid your way to #1. No reviews, no algorithm — just cash

• 
  ShadowBid - Chrome Extension2016 · ▲111

  A simple way to save on Amazon with automated purchases

• 
  ExstatsMay 2026 · ▲225

  Track your browser extensions and competitors in one place

• 
  Extension Rank2020 · ▲138

  Discover extensions for Chrome, Firefox and Opera browsers

• HR
  HN Rank Chrome extension2015 · jitbit.com · ▲26
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  topbid - Pay or get clicks to rank #111d ago · topbid.best · ▲1

  The leaderboard where clicks and bids both move you up

• 
  AstraPixels▲267

  ​​A pixel-art solar system at its real current positions.​

  Growth · 29d ago · astrapixels.com

• 
  WorldMap.lol▲197

  Put your startup on the map. Literally.

  Growth · 13d ago · worldmap.lol

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

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  Hey Noah▲641

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

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  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• SA
  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

• 
  AdAnt AI▲608

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

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  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 16d ago · simedw.com